There is a program from the Textbook (Machine Learning In action, Chapter 9, page 179~Page 184) stop before the section (Using CART for regress)
It is about CART in an ordinary tree with pruning. But there are 3 places with mistakes in these programs. These mistakes may be arise owing to the version difference of Python, or the author's ignorance. All these mistakes are very small. You need only do a little change to make this program normal. If this program runs correctly it will produce a picture like the following one:
It means, the program split these points by much split value(split line) into left and right, then left and right is split again into left and right. so it a binary tree. this tree is represented in Dict. You may carefully read the text.
Your task is to find these 3 mistakes(or bugs) and correct them. run this program, it will create the result like the above result.
DescriptionIn this final assignment, the students will demonstrate their ability to apply two ma
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1 Project 1 Introduction - the SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of
1 Project 2 Introduction - the SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of